/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package materiasderecholic;

import conexion.Conexion;
import java.io.IOException;
import java.io.PrintWriter;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import profesores.primerbagchecks;

/**
 *
 * @author PACHITO
 */
@WebServlet(name = "cuartocuatrilicde", urlPatterns = {"/cuartocuatrilicde"})
public class cuartocuatrilicde extends HttpServlet {

    Conexion conecta = new Conexion();
    Statement sentenciaSQL = null;
    ResultSet consulta = null;

    @Override
    public void init(ServletConfig config) throws ServletException {
        super.init(config);
        conecta.Conectar();
        sentenciaSQL = conecta.getSentenciaSQL();
    }

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            /* TODO output your page here. You may use following sample code. */
            out.println("<html>");
            out.println("<head>");
            out.println("<title>Servlet cuartocuatrilicde</title>");
            out.println("</head>");
            out.println("<body>");
            out.println("<h1>Servlet cuartocuatrilicde at " + request.getContextPath() + "</h1>");
            out.println("</body>");
            out.println("</html>");
        } finally {
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            consulta = sentenciaSQL.executeQuery("select idmateria, nombremateria from materia where semestre = 'cuartolicde' "
                    + "ORDER BY nombremateria ASC");
            while (consulta.next()) {
                out.println("<input type=\"checkbox\" id= "+consulta.getString(1) +""
                        + "name=\"mate1\" value=\"\" onchange=\"agregarmateriaprofesores("+consulta.getString(1) +")\"/>"+consulta.getString(2) +"</br>___________________</br>"
                        + "");
            }

            try {
                Thread.sleep(500);
            } catch (InterruptedException ex) {
                Logger.getLogger(primerbagchecks.class.getName()).log(Level.SEVERE, null, ex);
            }
            out.close();


        } catch (SQLException e) {
            out.println("Excepcion sql111111" + e);
            out.println("" + sentenciaSQL);

        } catch (NullPointerException e) {
            out.println("Apuntando sql hector" + e + sentenciaSQL);
            out.println("" + sentenciaSQL);

        }
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
